Post Formats is a theme feature introduced with Version 3.1. Post Formats can be used by a theme to customize its presentation of a post.
Postformat Gallery: Multiple images with different sizes17/02/2011 - 9:11 pm
Indented Quotes and Images – beautiful12/02/2011 - 9:11 pm
Custom Lightbox!09/08/2010 - 3:45 pm